View of the Mack Brewery, a.k.a. Rocky Mountain Brewery once located near Eureka Gulch on Upper Apex Road in Central City, Colo. The brewery was active between 1862-1898 and consisted of a two-story field stone structure with large rectangular windows on both stories and an enlarged arched entryway. Since this image was taken, the roof of the dilapidated brewery has fallen in and the structure has collapsed and further disintegrated.